Top Definition
when one walks around with their pockets inside out and their primary male sexual organ hanging out of their unzipped pants whilst making elephant noises.
Tim, feeling extra confident today, decided to go dumboing to his grandmother's house.
by Colagum November 06, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.